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Air quality near Roof deck, Chicago

Air quality index (AQI) and PM2.5 air pollution near Roof deck, Chicago

Last update at 04:00, May 15 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Lincoln, Nebraska	110
2	Oklahoma City, Oklahoma	94
3	Coachella, California	90
4	Palm Desert, California	90
5	Decorah, Iowa	85
6	Coggon, Iowa	84
7	Edmond, Oklahoma	84
8	Rochester, Minnesota	84
9	Cedar Rapids, Iowa	82
10	Deschutes River Woods, Oregon	82

04:00, May 15 (local time)

04:00, May 15 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	55 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.5µg/m³

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Sunday, May 12	Good 44 AQI US
Monday, May 13	Moderate 60 AQI US
Tuesday, May 14	Good 41 AQI US
Today	Moderate 55 AQI US		59° 50°	11.2 mp/h
Thursday, May 16	Good 50 AQI US		69.8° 50°	8.9 mp/h
Friday, May 17	Moderate 70 AQI US	70%	71.6° 59°	6.7 mp/h
Saturday, May 18	Moderate 68 AQI US	50%	66.2° 57.2°	6.7 mp/h
Sunday, May 19	Moderate 69 AQI US		64.4° 55.4°	11.2 mp/h
Monday, May 20	Moderate 75 AQI US	40%	66.2° 53.6°	6.7 mp/h
Tuesday, May 21	Moderate 80 AQI US	100%	71.6° 59°	8.9 mp/h